source: palm/trunk/SOURCE/user_3d_data_averaging.f90 @ 226

Last change on this file since 226 was 226, checked in by raasch, 13 years ago

preparations for the next release

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Line 
1 SUBROUTINE user_3d_data_averaging( mode, variable )
2
3!------------------------------------------------------------------------------!
4! Actual revisions:
5! -----------------
6!
7!
8! Former revisions:
9! -----------------
10! $Id: user_3d_data_averaging.f90 226 2009-02-02 07:39:34Z raasch $
11!
12! 211 2008-11-11 04:46:24Z raasch
13! Former file user_interface.f90 split into one file per subroutine
14!
15! Description:
16! ------------
17! Sum up and time-average user-defined output quantities as well as allocate
18! the array necessary for storing the average.
19!------------------------------------------------------------------------------!
20
21    USE control_parameters
22    USE indices
23    USE user
24
25    IMPLICIT NONE
26
27    CHARACTER (LEN=*) ::  mode, variable
28
29    INTEGER ::  i, j, k
30
31
32    IF ( mode == 'allocate' )  THEN
33
34       SELECT CASE ( TRIM( variable ) )
35
36!
37!--       Uncomment and extend the following lines, if necessary.
38!--       The arrays for storing the user defined quantities (here u2_av) have
39!--       to be declared and defined by the user!
40!--       Sample for user-defined output:
41!          CASE ( 'u2' )
42!             IF ( .NOT. ALLOCATED( u2_av ) )  THEN
43!                ALLOCATE( u2_av(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) )
44!             ENDIF
45!             u2_av = 0.0
46
47          CASE DEFAULT
48             CONTINUE
49
50       END SELECT
51
52    ELSEIF ( mode == 'sum' )  THEN
53
54       SELECT CASE ( TRIM( variable ) )
55
56!
57!--       Uncomment and extend the following lines, if necessary.
58!--       The arrays for storing the user defined quantities (here u2 and
59!--       u2_av) have to be declared and defined by the user!
60!--       Sample for user-defined output:
61!          CASE ( 'u2' )
62!             DO  i = nxl-1, nxr+1
63!                DO  j = nys-1, nyn+1
64!                   DO  k = nzb, nzt+1
65!                      u2_av(k,j,i) = u2_av(k,j,i) + u2(k,j,i)
66!                   ENDDO
67!                ENDDO
68!             ENDDO
69
70          CASE DEFAULT
71             CONTINUE
72
73       END SELECT
74
75    ELSEIF ( mode == 'average' )  THEN
76
77       SELECT CASE ( TRIM( variable ) )
78
79!
80!--       Uncomment and extend the following lines, if necessary.
81!--       The arrays for storing the user defined quantities (here u2_av) have
82!--       to be declared and defined by the user!
83!--       Sample for user-defined output:
84!          CASE ( 'u2' )
85!             DO  i = nxl-1, nxr+1
86!                DO  j = nys-1, nyn+1
87!                   DO  k = nzb, nzt+1
88!                      u2_av(k,j,i) = u2_av(k,j,i) / REAL( average_count_3d )
89!                   ENDDO
90!                ENDDO
91!             ENDDO
92
93       END SELECT
94
95    ENDIF
96
97
98 END SUBROUTINE user_3d_data_averaging
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